Manufactur standard Diesel Valve Seat - PEEK throttle ring – DONGYI Detail:
PROTECTING NON-METALLIC SEALING RINGS
Protection of non-metallic sealing rings from extruding
Allows the use of PTFE as a sealing ring at high pressures
Materials available for all fields of applications
back-up rings are used to prevent non-metallic sealing rings from extruding into the space between the piston rod and packing cup. Back-up rings, which are typically made of cast iron or bronze material, seal only the end face of the packing case cup. The bore hole has a small clearance from the piston rod. They are suitable for all fields of application in the process, natural gas, or food industry.
Product detail pictures:
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Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for Manufactur standard Diesel Valve Seat - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: kazan , Marseille , Mexico , We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are really good and knowledgeable about our prodcuts.
By Sally from belarus - 2017.08.28 16:02
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Pearl Permewan from Jakarta - 2017.12.31 14:53